Zobrazeno 1 - 10
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pro vyhledávání: '"Zhou, Tianhua"'
The embedding-based retrieval (EBR) approach is widely used in mainstream search engine retrieval systems and is crucial in recent retrieval-augmented methods for eliminating LLM illusions. However, existing EBR models often face the "semantic drift"
Externí odkaz:
http://arxiv.org/abs/2404.05989
Autor:
Deng, Haolin, Wang, Chang, Li, Xin, Yuan, Dezhang, Zhan, Junlang, Zhou, Tianhua, Ma, Jin, Gao, Jun, Xu, Ruifeng
Enhancing the attribution in large language models (LLMs) is a crucial task. One feasible approach is to enable LLMs to cite external sources that support their generations. However, existing datasets and evaluation methods in this domain still exhib
Externí odkaz:
http://arxiv.org/abs/2403.01774
Autor:
Yang, Nan, Zhang, Shusen, Zhang, Yannan, Bai, Xiaoling, Deng, Hualong, Zhou, Tianhua, Ma, Jin
Information retrieval in real-time search presents unique challenges distinct from those encountered in classical web search. These challenges are particularly pronounced due to the rapid change of user search intent, which is influenced by the occur
Externí odkaz:
http://arxiv.org/abs/2312.00372
Autor:
Zhang, Yanan, Cui, Weijie, Zhang, Yangfan, Bai, Xiaoling, Zhang, Zhe, Ma, Jin, Chen, Xiang, Zhou, Tianhua
In search engines, query expansion (QE) is a crucial technique to improve search experience. Previous studies often rely on long-term search log mining, which leads to slow updates and is sub-optimal for time-sensitive news searches. In this work, we
Externí odkaz:
http://arxiv.org/abs/2305.19019
Autor:
Deng, Haolin, Zhang, Yanan, Zhang, Yangfan, Ying, Wangyang, Yu, Changlong, Gao, Jun, Wang, Wei, Bai, Xiaoling, Yang, Nan, Ma, Jin, Chen, Xiang, Zhou, Tianhua
Event extraction (EE) is crucial to downstream tasks such as new aggregation and event knowledge graph construction. Most existing EE datasets manually define fixed event types and design specific schema for each of them, failing to cover diverse eve
Externí odkaz:
http://arxiv.org/abs/2211.00869
Publikováno v:
In Structures November 2024 69
Autor:
Li, Boyi, Lu, Mengyang, Zhou, Tianhua, Bu, Mengxu, Gu, Wenting, Wang, Junyi, Zhu, Qiuchen, Liu, Xin, Ta, Dean
Publikováno v:
In Ultrasound in Medicine & Biology October 2024 50(10):1530-1543
Autor:
Wang, Jingxian, Li, Boyi, Zhou, Tianhua, Liu, Chengcheng, Lu, Mengyang, Gu, Wenting, Liu, Xin, Ta, Dean
Publikováno v:
In Ultrasound in Medicine & Biology September 2024 50(9):1459-1471
Publikováno v:
In Thin-Walled Structures December 2024 205 Part B
Autor:
Wang, Yechun, Wang, Jiafeng, Li, JunJun, Mu, Yongli, Ying, Jiajia, Liu, Zimeng, Wu, Mengjie, Geng, Yu, Zhou, Xuefei, Zhou, Tianhua, Shen, Youqing, Sun, Leimin, Liu, Xiangrui, Zhou, Quan
Publikováno v:
In Journal of Controlled Release July 2024 371:313-323